Heat sink material product cutting device

Abstract

The utility model belongs to the field of heat sink material processing, and particularly relates to a heat sink material product cutting device which comprises a first cutting device and a second cutting device connected with the first cutting device through a conveying track, the first cutting device is used for cutting a large blank into strips, and the second cutting device is used for cutting the large blank into strips. And then the second cutting device cuts the strip-shaped blank into small blocks again. Blanks are sequentially cut in the length direction and the width direction through the first cutting device and the second cutting device correspondingly, machining of the sizes in the two directions is completed through one-time feeding, manual participation is not needed in the middle process, the product cutting efficiency is greatly improved through machining continuity, and the production cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of heat sink material processing, and in particular to a heat sink material product cutting device. Background Art

[0002] Heat sink materials have good and stable thermal expansion and excellent thermal conductivity. They are often used as electronic packaging materials that match chips through brazing.

[0003] With the rapid development and iteration of the electronic packaging industry, the dimensions of heat sink materials currently used in the industry are rapidly changing and diverse. This makes it difficult to stamp heat sinks using a single mold. Common methods for processing heat sinks include wire cutting and manual slicing. While wire cutting is not constrained by size and type, it is inherently inefficient and leads to high overall costs for batch processing, hindering efficient and cost-effective processing of most products. Manual slicing uses traditional manually operated saws. While this method offers reasonable efficiency per machine, it requires only one person to operate one machine, and manual interference is a significant factor influencing the efficiency of large-scale production. This approach is also detrimental to efficient and cost-effective processing of large quantities of products. Utility Model Content

[0004] An embodiment of the present application provides a device for cutting a heat sink material product, aiming to improve cutting efficiency and reduce production costs.

[0005] The cutting mechanism is a pair of rotating discs, each of which is connected to the cutting mechanism, and the rotating disc is connected to the base by a lifting mechanism, and the rotating disc is connected to the base by a lifting mechanism. The cutting mechanism is a pair of rotating discs, each of which is connected to the base by a lifting mechanism. The cutting mechanism is connected to the base by a lifting mechanism, and the rotating disc is connected to the base by a lifting mechanism.

[0006] One end of the conveying track is connected to the unloading end of the workbench in the first cutting device, and the other end of the conveying track is connected to the loading end of the workbench in the second cutting device; the first cutting device is used to cut large pieces of blanks into strips, and the second cutting device cuts the strips of blanks into small pieces again.

[0007] Optionally, the heat sink material product cutting device further includes a loading device, which is connected to the loading end of the first cutting device and is used to transport the blank to be cut to the first cutting device.

[0008] Optionally, the loading device includes a storage box and a loading drive, the storage box is used to stack the blanks to be cut, the lower end of the storage box is provided with a discharge port running through its opposite sides, the size of the discharge port is only for a single blank to pass through, one side of the discharge port is connected to the loading end of the first cutting device, the loading drive is arranged on the other side of the discharge port, and is used to push the blank corresponding to the discharge port outward.

[0009] Optionally, one side of the discharge port is connected to the loading end of the first cutting device through a loading track.

[0010] Optionally, the loading track includes a track body and a feeding driver arranged on one side of the track body in the longitudinal direction and capable of moving along the longitudinal direction of the track body, the track body includes a base plate, a fixed rib fixed on one side of the base plate in the longitudinal direction, and a movable rib arranged on the base plate and parallel to the fixed rib, the spacing between the movable rib and the fixed rib is adjustable to accommodate blanks of different widths; a notch is provided on the fixed rib, the notch is connected to the side of the discharge port away from the loading driver, and a micro switch electrically connected to the feeding driver is provided at the position of the movable rib corresponding to the notch, and when the blank output from the discharge port hits the micro switch, the feeding driver is started to transport the blank hitting the micro switch to the loading end of the first cutting device.

[0011] Optionally, a rubber block is provided at the lower end of the pressing block.

[0012] Optionally, the product cutting device further includes a product storage device, which includes a discharge chute and a storage box, the high end of the discharge chute docking with the discharge end of the second cutting device, and the low end of the discharge chute docking with the storage box.

[0013] The heat sink material product cutting device provided by the present application has the following beneficial effects: Compared with the prior art, the heat sink material product cutting device of the present application includes a first cutting device and a second cutting device connected to the first cutting device via a conveyor track. The first cutting device is used to cut large pieces of stock into strips, and the second cutting device then cuts the strips of stock into smaller pieces. The first cutting device and the second cutting device respectively cut the stock in the length and width directions, respectively, achieving single-step processing of the material in both dimensions without requiring human intervention in the intermediate process. This continuous processing greatly improves product cutting efficiency and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0015] in:

[0016] Figure 1 This is a schematic structural diagram of a heat sink material product cutting device according to an embodiment of the present application;

[0017] Figure 2 yes Figure 1 A schematic structural diagram of the heat sink material product cutting device from another perspective is shown;

[0018] Figure 3 1 is a schematic structural diagram of a first cutting device in a heat sink material product cutting device according to an embodiment of the present application;

[0019] Figure 4 It is a structural schematic diagram of the second cutting device in the heat sink material product cutting device shown in an embodiment of the present application.

[0020] Description of main component symbols:

[0021] 100. First cutting device;

[0022] 200, second cutting device;

[0023] 11. Workbench; 111. Loading end; 112. Unloading end; 12. Positioning block; 13. Press block; 14. Frame; 15. Saw blade; 16. Push drive;

[0024] 300, conveyor track;

[0025] 400, feeding device; 410, storage box; 411, discharge port; 420, feeding driver;

[0026] 500, feeding track; 510, track body; 511, bottom plate; 512, fixed rib; 513, movable rib; 520, feeding driver; 530, micro switch;

[0027] 600. Product storage device; 610. Unloading chute; 620. Storage box. DETAILED DESCRIPTION

[0028] To facilitate understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present application. However, the present application may be implemented in many other forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the disclosure of the present application.

[0029] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0030] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application pertains. The terms used herein in the specification of this application are for the purpose of describing specific embodiments only and are not intended to limit this application.

[0033] It should also be noted that, in the embodiments of the present application, the same figure mark represents the same component or the same part. For the same parts in the embodiments of the present application, the figure may only mark one of the parts or components as an example. It should be understood that the figure mark also applies to other identical parts or components.

[0034] The embodiment of the present application provides a heat sink material product cutting device, such as Figures 1-4 As shown, the heat sink material product cutting device includes a first cutting device 100, a second cutting device 200 and a conveying track 300 connected between the first cutting device 100 and the second cutting device 200. The first cutting device 100 and the second cutting device 200 have the same structure and both include a workbench 11 with a loading end 111 and a unloading end 112. The workbench 11 is provided with a positioning block 12 opposite to the loading end 111. The positioning block 12 is provided with a pressing block 13 that can move up and down on the side facing the loading end 111 through a lifting drive member (not shown in the figure). The pressing block 13 is used to press the blank against the positioning block 12 on the workbench 11. The positioning block 12 is provided with a frame 14 on the side away from the loading end 111. The frame 14 is provided with a lifting mechanism (not shown in the figure). The saw blade 15 can be rotated by the motor to cut the blank; a pusher driver 16 is provided on the side of the workbench 11 opposite to the unloading end 112, and the pusher driver 16 is used to push the cut blank to the unloading end 112; one end of the conveying track 300 is connected to the unloading end 112 of the workbench 11 in the first cutting device 100, and the other end of the conveying track 300 is connected to the loading end 111 of the workbench 11 in the second cutting device 200; the first cutting device 100 is used to cut large pieces of blank into strips, and the second cutting device 200 cuts the strips of blank into small pieces again.

[0035] It should be noted that in the first cutting device 100 and the second cutting device 200, when the blank and the positioning block 12 are against each other, the two are in surface contact, forming a cutting limit reference, and the pressing block 13 presses the blank by pressing down, thereby completing the loading and clamping of the blank before cutting, and fixing the blank to be cut to ensure that the blank will not loosen during the subsequent cutting process, thereby ensuring cutting accuracy. After the blank is clamped, the lifting mechanism on the frame 14 drives the saw blade 15 to move up and down, and the motor drives the saw blade 15 to rotate at high speed to cut the blank. When the cutting is completed, the saw blade 15 is reset, and the pusher driver 16 is started to push out the cut blank. When the blank is cut by the first cutting device 100, the pusher driver 16 in the first cutting device 100 is started to push out the cut material. The pushed material is vertically transferred to the workbench 11 of the second cutting device 200 through the conveying track 300 and against the positioning block 12.

[0036] It can be understood that the conveying track 300 is used to transfer / convey the blank cut by the first cutting device 100 to the second cutting device 200, which can be achieved by using a belt conveyor.

[0037] Among them, the lifting drive member, the lifting mechanism and the push drive 16 can all be realized by using a linear drive mechanism such as a cylinder and an electric push rod.

[0038] In the embodiment of the present application, the first cutting device 100 and the second cutting device 200 are used to cut the blank in length and width respectively, so that the processing of the dimensions in two directions can be completed in one loading. No human participation is required in the intermediate process. The continuity of this processing greatly improves the product cutting efficiency and reduces production costs.

[0039] In one embodiment, in the first cutting device 100 and the second cutting device 200, the positioning block 12 on the workbench 11 is adjustable forward and backward, and the limit size is precisely adjusted (i.e., the distance between the side of the positioning block 12 that is against the blank and the vertical projection of the saw blade 15) through a telescopic adjustment mechanism (such as a telescopic electric cylinder, a linear slide, etc.) to adapt to cutting of various sizes.

[0040] In one embodiment, if Figure 1-Figure 2 As shown, the heat sink material product cutting device further includes a loading device 400 , which is connected to the loading end 111 of the first cutting device 100 and is used to deliver the blank to be cut to the first cutting device 100 .

[0041] Specifically, the loading device 400 includes a storage box 410 and a loading driver 420. The storage box 410 is used to stack the blanks to be cut. The lower end of the storage box 410 is provided with a discharge port 411 passing through its opposite sides. The size of the discharge port 411 is only for a single blank to pass through. One side of the discharge port 411 is connected to the loading end 111 of the first cutting device 100. The loading driver 420 is arranged on the other side of the discharge port 411 and is used to push the blank corresponding to the discharge port 411 outward.

[0042] By setting up the above-mentioned feeding device 400, the material storage box 410 and the feeding driver 420 cooperate with each other to automatically complete the feeding, thereby solving the problem of manual single-piece clamping and feeding, and improving the feeding efficiency.

[0043] In addition, by providing a material storage box 410 with adjustable size, it is suitable for the placement of blanks of various sizes and specifications, and can be used for blanks of various specifications.

[0044] It can be understood that, in this embodiment, one side of the discharge port 411 can be directly connected to the feeding end 111 of the first cutting device 100. Of course, in a specific embodiment, such as Figure 1-Figure 2 As shown, one side of the discharge port 411 is indirectly connected to the loading end 111 of the first cutting device 100 through the loading track 500 .

[0045] Specifically, the loading track 500 includes a track body 510 and a feeding driver 520 arranged on one side of the track body 510 in the longitudinal direction and capable of moving along the longitudinal direction of the track body 510. The track body 510 includes a base plate 511, a fixed rib 512 fixed on one side of the base plate 511 in the longitudinal direction, and a movable rib 513 arranged on the base plate 511 and parallel to the fixed rib 512. The spacing between the movable rib 513 and the fixed rib 512 is adjustable to accommodate blanks of different widths; a notch is provided on the fixed rib 512, which is connected to the side of the discharge port 411 away from the loading driver 420. The movable rib 513 is provided with a micro switch 530 electrically connected to the feeding driver 520 at the position corresponding to the notch. When the blank output from the discharge port 411 hits the micro switch 530, the feeding driver 520 is started to transport the blank hitting the micro switch 530 to the loading end 111 of the first cutting device 100.

[0046] In this embodiment, the track body 510 of the loading track 500 can form a variety of blank limiting channels by adjusting the distance between the movable guard 513 and the fixed guard 512, so as to better adapt to blanks of different sizes to be processed, and automatically push the material by driving the feeding driver 520 through the micro switch 530.

[0047] It is understandable that the feeding track 500 may also be a belt conveyor. The conveying track 300 in the first cutting device 100 and the second cutting device 200 may also have the same structure as the track body 510 of the feeding track 500 to achieve position limiting guidance during the conveying process of the strip blank.

[0048] In one embodiment, a rubber block (not shown) is provided at the lower end of the pressing block 13. The rubber block can protect the blank from being crushed, increase the friction between the blank and the pressing block, and improve the reliability of blank fixation.

[0049] In some embodiments, as Figure 1-Figure 2 As shown, the product cutting device also includes a product storage device 600, which includes a discharge chute 610 and a storage box 620. The high end of the discharge chute 610 is connected to the discharge end 112 of the second cutting device 200, and the low end of the discharge chute 610 is connected to the storage box 620.

[0050] By providing the product storage device 600, the products formed after the final cutting to the dimensions in both length and width directions can be collected in a centralized manner.

[0051] It can be understood that the unloading chute 610 is arranged at an angle, and the higher end thereof is the above-mentioned "high end", and the lower end thereof is the above-mentioned "low end".

[0052] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0053] The above embodiments merely illustrate several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of protection of the present application shall be determined by the appended claims.

Claims

1. A heat sink material product cutting device, characterized in that: The cutting mechanism is a pair of sliding panels, each of which is adapted to move the cutting member towards the workbench, the cutting member being arranged on a track having a first end and a second end, the cutting member being adapted to move the cutting member towards the workbench, the cutting member being adapted to move the cutting member towards the workbench, the cutting member being adapted to move the cutting member towards the workbench, the cutting member being adapted to move the cutting member towards the workbench, the cutting member being adapted to move the cutting member towards the workbench One end of the conveying track is connected to the unloading end of the workbench in the first cutting device, and the other end of the conveying track is connected to the loading end of the workbench in the second cutting device; the first cutting device is used to cut large pieces of blanks into strips, and the second cutting device cuts the strips of blanks into small pieces again.

2. The heat sink material product cutting device according to claim 1, characterized in that: The heat sink material product cutting device further includes a feeding device, which is connected to the feeding end of the first cutting device and is used to convey the blank to be cut to the first cutting device.

3. The heat sink material product cutting device according to claim 2, characterized in that: The loading device includes a storage box and a loading driver. The storage box is used to stack the blanks to be cut. The lower end of the storage box is provided with a discharge port running through its opposite sides. The size of the discharge port is only for a single blank to pass through. One side of the discharge port is connected to the loading end of the first cutting device. The loading driver is arranged on the other side of the discharge port and is used to push the blank corresponding to the discharge port outward.

4. The heat sink material product cutting device according to claim 3, characterized in that: One side of the discharge port is connected to the feeding end of the first cutting device through a feeding track.

5. The heat sink material product cutting device according to claim 4, characterized in that: The loading track includes a track body and a feeding driver arranged on one side of the length direction of the track body and capable of moving along the length direction of the track body. The track body includes a base plate, a fixed rib fixed on one side of the length direction of the base plate, and a movable rib arranged on the base plate and parallel to the fixed rib. The spacing between the movable rib and the fixed rib is adjustable to accommodate blanks of different widths; a notch is provided on the fixed rib, and the notch is connected to the side of the discharge port away from the loading driver. A micro switch electrically connected to the feeding driver is provided at a position of the movable rib corresponding to the notch. When the blank output from the discharge port hits the micro switch, the feeding driver is started to transport the blank hitting the micro switch to the loading end of the first cutting device.

6. The heat sink material product cutting device according to claim 1, characterized in that: A rubber block is provided at the lower end of the pressing block.

7. The heat sink material product cutting device according to any one of claims 1 to 6, characterized in that: The product cutting device also includes a product storage device, which includes a discharge chute and a storage box. The high end of the discharge chute is connected to the discharge end of the second cutting device, and the low end of the discharge chute is connected to the storage box.

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